Base | Representation |
---|---|
bin | 111110111111101… |
… | …1100000110100000 |
3 | 12110022110021000202 |
4 | 1331333130012200 |
5 | 13312112012201 |
6 | 545425404332 |
7 | 103244565152 |
oct | 17577340640 |
9 | 5408407022 |
10 | 2113782176 |
11 | 9951a1920 |
12 | 4aba996a8 |
13 | 278c050ac |
14 | 160a36ad2 |
15 | c588ac6b |
hex | 7dfdc1a0 |
2113782176 has 96 divisors (see below), whose sum is σ = 4937308992. Its totient is φ = 879759360.
The previous prime is 2113782169. The next prime is 2113782191. The reversal of 2113782176 is 6712873112.
It is a super-3 number, since 3×21137821763 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216635 + ... + 226181.
It is an arithmetic number, because the mean of its divisors is an integer number (51430302).
Almost surely, 22113782176 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2113782176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2468654496).
2113782176 is an abundant number, since it is smaller than the sum of its proper divisors (2823526816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113782176 is a wasteful number, since it uses less digits than its factorization.
2113782176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9622 (or 9614 counting only the distinct ones).
The product of its digits is 28224, while the sum is 38.
The square root of 2113782176 is about 45975.8868973726. The cubic root of 2113782176 is about 1283.3745137888.
The spelling of 2113782176 in words is "two billion, one hundred thirteen million, seven hundred eighty-two thousand, one hundred seventy-six".
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